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- Weddellite abstract "Weddellite (CaC2O4·2H2O) is a mineral form of calcium oxalate named for occurrences of millimeter-sized crystals found in bottom sediments of the Weddell Sea, off Antarctica. Occasionally, weddellite partially dehydrates to whewellite, forming excellent pseudomorphs of grainy whewellite after weddellite's short tetragonal dipyramids. It was first described in 1942.".
- Weddellite thumbnail Surface_of_a_kidney_stone.jpg?width=300.
- Weddellite wikiPageID "2082800".
- Weddellite wikiPageRevisionID "604594569".
- Weddellite birefringence "δ = 0.021".
- Weddellite caption "Scanning Electron Micrograph of the surface of a kidney stone showing crystals of weddellite emerging from the amorphous central part of the stone. Horizontal length of the picture represents 0.5 mm of the figured original.".
- Weddellite category "Organic mineral".
- Weddellite cleavage "Good on {010}".
- Weddellite color "Colorless to white, may be yellowish brown to brown from impurities".
- Weddellite diaphaneity "Transparent".
- Weddellite formula "CaC2O4·2H2O )".
- Weddellite fracture "Conchoidal".
- Weddellite gravity "1.94".
- Weddellite habit "Isolated crystals, may be corroded".
- Weddellite hasPhotoCollection Weddellite.
- Weddellite luster "Vitreous".
- Weddellite mohs "4".
- Weddellite name "Weddellite".
- Weddellite opticalprop "Uniaxial".
- Weddellite other "Dehydrates on air exposure".
- Weddellite refractive "nω = 1.523 nε = 1.544".
- Weddellite streak "White".
- Weddellite strunz "10".
- Weddellite symmetry Hermann%E2%80%93Mauguin_notation.
- Weddellite symmetry "Space group: I 4/m".
- Weddellite symmetry "Tetragonal dipyramidal".
- Weddellite system Tetragonal_crystal_system.
- Weddellite twinning "Single or multiple".
- Weddellite unitCell "a = 12.371 Å, c = 7.357 Å; Z=8".
- Weddellite wordnet_type synset-mineral-noun-1.
- Weddellite subject Category:Calcium_minerals.
- Weddellite subject Category:Oxalate_minerals.
- Weddellite subject Category:Tetragonal_minerals.
- Weddellite type Abstraction100002137.
- Weddellite type CalciumMinerals.
- Weddellite type Material114580897.
- Weddellite type Matter100020827.
- Weddellite type Mineral114662574.
- Weddellite type OxalateMinerals.
- Weddellite type Part113809207.
- Weddellite type PhysicalEntity100001930.
- Weddellite type Relation100031921.
- Weddellite type Substance100019613.
- Weddellite type ChemicalSubstance.
- Weddellite type Mineral.
- Weddellite type ChemicalObject.
- Weddellite type Thing.
- Weddellite comment "Weddellite (CaC2O4·2H2O) is a mineral form of calcium oxalate named for occurrences of millimeter-sized crystals found in bottom sediments of the Weddell Sea, off Antarctica. Occasionally, weddellite partially dehydrates to whewellite, forming excellent pseudomorphs of grainy whewellite after weddellite's short tetragonal dipyramids. It was first described in 1942.".
- Weddellite label "Weddellit".
- Weddellite label "Weddellita".
- Weddellite label "Weddellite".
- Weddellite label "Weddellite".
- Weddellite label "Weddellite".
- Weddellite sameAs Weddellit.
- Weddellite sameAs Weddellita.
- Weddellite sameAs Weddellite.
- Weddellite sameAs Weddellite.
- Weddellite sameAs m.06k_h1.
- Weddellite sameAs Q408544.
- Weddellite sameAs Q408544.
- Weddellite sameAs Weddellite.
- Weddellite wasDerivedFrom Weddellite?oldid=604594569.
- Weddellite depiction Surface_of_a_kidney_stone.jpg.
- Weddellite isPrimaryTopicOf Weddellite.
- Weddellite name "Weddellite".
